“控制人口数量,提高人口素质”是基本国策,“婚前医学检查率”和“出生缺陷发生率”作为降低出生缺陷发生的一项重要目标纳入到沈阳市人民政府下发的《沈阳市儿童发展规划(2001～2010年)》。自从2003年10月1日起实施新《婚姻登记条例》以来,沈阳市的婚检率与全国婚检情况一样 “Control the population and improve the quality of the population” is the basic national policy, “premarital medical examination rate” and “the incidence of birth defects” as an important goal to reduce the birth defects into Shenyang City People’s Government issued the “Development of children in Shenyang Planning (2001 ~ 2010) ”. Since the implementation of the new “Marriage Registration Regulations” from October 1, 2003, the rate of premarital examination in Shenyang has been the same as that of the national premarital examination